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Datums for 8665111, SOUTH DEWEES ISLAND, DEWEES INLET SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8665111, SOUTH DEWEES ISLAND, DEWEES INLET, SC
Status: Accepted (Jun 27 2003)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.48Mean Higher-High Water
MHW5.10Mean High Water
MTL2.64Mean Tide Level
MSL2.70Mean Sea Level
DTL2.74Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND0.05Station Datum
GT5.49Great Diurnal Range
MN4.93Mean Range of Tide
DHQ0.38Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI0.40Greenwich High Water Interval (in hours)
LWI6.35Greenwich Low Water Interval (in hours)
Max Tide7.17Highest Observed Tide
Max Tide Date & Time11/21/1976 07:18Highest Observed Tide Date & Time
Min Tide-2.05Lowest Observed Tide
Min Tide Date & Time02/07/1976 14:48Lowest Observed Tide Date & Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
01/01/1976 - 12/31/1976




Products available at 8665111 SOUTH DEWEES ISLAND, DEWEES INLET, SC

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services